diff options
Diffstat (limited to 'src/random.c')
| -rw-r--r-- | src/random.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/random.c b/src/random.c index 3ec9e24..7574074 100644 --- a/src/random.c +++ b/src/random.c @@ -13,25 +13,24 @@ int urandom_bytes(const size_t n, uint8_t (*const addr)[]) { - int rc = 0; + int rc = -1; FILE *f = NULL; f = fopen("/dev/urandom", "r"); if (!f) { logerr("fopen(\"/dev/urandom\", \"r\"): %s\n", strerror(errno)); - rc = -1; goto out; } const size_t read_count = fread(addr, 1, n, f); if (ferror(f)) { logerr("fread(addr, 1, n, f): %s\n", strerror(errno)); - rc = -1; goto out; } assert(read_count == n); + rc = 0; out: if (f) { if (fclose(f)) { |